import { headers } from "next/headers";

// Data
import citiesData from "@/data/city.json";
import statesData from "@/data/state.json";

export async function getStateInfo() {
  const headersList = await headers();

  const host = headersList.get("host") || "";
  const subdomain = host.split(".")[0];

  // Match city by domain (supports both full domain and subdomain)
  const matchedCity = citiesData.find((city) => {
    const cityDomain = city.domain.split(".")[0]; // Extract subdomain from domain (e.g., "yasuj-nobat" from "yasuj-nobat.ir")
    return cityDomain === subdomain;
  });

  const matchedState =
    matchedCity &&
    statesData.find((state) => state.id === matchedCity.province_id);

  return { matchedCity, matchedState };
}